This is another defensive mission. This map has many twists and turns to help and hurt your team. The first mission is to defend the gate. Switch to an Engineer Class to disarm any HE Charges a Soldier may plant. Use turrets and Landmines to protect the area. You can slide under the gate to get to the charge, or take a secondary path to the left of the gate. Always be on the look out for other paths in this map.

If you fail to protect the gate, the next objective will be to stop a maintenance bot. Security will escort a bot across the map to a crane. You will have plenty of opportunities to stop it. You can use any class you like and any weapons to stop it. Use the MG Nest overlooking the former gate to help mow down the enemy.

If you fail at stopping the maintenance bot, you must defend some crane controls. An engineer will try to repair the crane controls at the top of the crane. Just keep any enemy off the crane and you should be fine.

The last objective on this mission is to defend a sample. Security will get the crane to lift the maintenance bot across a gap. The bot will then cut a hole on the side of a container holding a sample. Security must grab the sample and deliver it to a helicopter near the crane. Kill anyone who touches the sample! If an enemy grabs the sample, kill them and return it to the original location by interacting with it. All you need to do is defend!